Kryptonite Idler Support Frame Gusset 11-26 GM 2500HD / 3500 2016 GMC 6.6L Duramax LML The full time operation model

The full time operation model runs anytime the key is in the on position

A spring on the adjustment bolt allows the clamp to expand and contract with temperature swings while keeping constant pressure on the clamped parts

This new complete lift kit delivers uncompromising ride and handling performance

The NXd Stacker Systems are guaranteed to boost horsepower

Kryptonite Idler Support Frame Gusset 11-26 GM 2500HD / 3500 2016 GMC 6.6L Duramax LML The full time operation modelFrame flex should not be an issue in your HD 2011+ Duramax truck. Unfortunately, it is. Fix what the factory could not with the Kryptonite Idler Support Frame Gusset. Engineered exclusively for the extreme demands of the Heavy Duty GM Truck. Built with pride in the USA to work with stock or modified suspension. Using superior components and engineering, our Kryptonite Death Grip Idler Support Frame Gusset easily outperforms the competition. Prevents